Design Buy Build Issue 16 2015 | Page 12

Koster Long Lasting TPO Roofing Now in the UK Koster are now selling TPO single ply roofing membranes under the Koster brand name, having previously manufactured exclusively for another well know brand. With decades of manufacturing experience Koster have developed a product that is long lasting and guaranteed for up to 25 years, as well as being environmentally friendly and plasticiser free. Koster TPO single ply roofing membranes are flexible and easy to work with, ensuring a quick and reliable application. The products are resistant to UV rays and high mechanical stress: the crack bridging ability withstanding temperature induced movement. The flexible TPO membranes are mechanically fixed, fully bonded or ballasted and in each case the seams are hot air welded (the thermoplastic characteristics of the membrane create an inseparable, durable and homogeneous overlap). Koster laboratories in Germany recently tested a 14 year old piece of the TPO membrane recovered from a deconstructed roof. The results proved to be extremely impressive: after 14 years of service the product showed no surface deterioration and the old material was still within specification. A weld test between the old and new TPO, resulted in a perfect weld. Nigel Day MD of Koster Aquatecnic said, “We are very proud of these test results as they demonstrate that after a time period when many roofing systems are starting to fail, Koster TPO is unscathed and looking good for many more years of trouble free service.” With sustainability now being an ecological and economic reality for architects and builders, Koster TPO roofing provides a long lasting and durable solution. TPO membranes are free of PVC and plasticiser; contain no harmful halogens, are non-toxic in water and can be continually recycled. 012 Alex Lynn, Koster Aquatecnic Technical Manager explains, “Over the last fifteen years Koster Aquatecnic have delivered unbeatable levels of service and support in the field of structural waterproofing. This will be no different for the TPO roofi ng. From CPD seminars for architects to training of applicators, we always provide the information and advice needed to ensure that our membranes are specified appropriately and installed to the highest standard”. With proven, long lasting TPO membranes, a network of experienced roofing contractors and a commitment to providing world class training and advice to architects, Koster Aquatecnic look set to become a major new player in the UK roofing industry. Koster Aquatecnic Ltd Tel: 01387 270252 email: [email protected] Web: www.kosteruk.com